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Understanding the uniform commercial code
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JANET SHIBLEY HYDE1994 年出版769 页ISBN：0070316155
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LindaI.O''Leary/著.计算机专业英语ComputingEssentials2003影印版.北京：高等教育出版社
EARTH SCIENCE UNDERSTANDING ENVIRONMENTAL SYSTEMS
EDGAR W.SPENCER著2222 年出版518 页ISBN：0072341467
UNDERSTANDING BUSINESS 7TH EDITION
WILLIAM G.NICKELS JAMES M.MCHUGH SUSAN M.MCHUGH2005 年出版707 页ISBN：
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ELLEN S. PODGOR2004 年出版181 页ISBN：082055460X
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